EP4228296A4 - Übergabeverfahren, endgerät, netzwerkvorrichtung und relais - Google Patents

Übergabeverfahren, endgerät, netzwerkvorrichtung und relais Download PDF

Info

Publication number: EP4228296A4
Authority: EP; European Patent Office
Prior art keywords: relay; terminal; network device; handover method; handover
Prior art date: 2020-10-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP21877018.8A

Other languages

English (en)

French (fr)

Other versions

EP4228296A1 (de

Inventor

Yali Zhao

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Datang Mobile Communications Equipment Co Ltd

Original Assignee

Datang Mobile Communications Equipment Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-10-10

Filing date

2021-10-09

Publication date

2024-04-03

2021-10-09 Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd

2023-08-16 Publication of EP4228296A1 publication Critical patent/EP4228296A1/de

2024-04-03 Publication of EP4228296A4 publication Critical patent/EP4228296A4/de

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/03—Reselecting a link using a direct mode connection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/34—Modification of an existing route
- H04W40/36—Modification of an existing route due to handover
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

EP21877018.8A 2020-10-10 2021-10-09 Übergabeverfahren, endgerät, netzwerkvorrichtung und relais Pending EP4228296A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN202011078367.7A CN114339907B (zh)	2020-10-10	2020-10-10	一种切换方法、终端、网络设备及中继
PCT/CN2021/122807 WO2022073501A1 (zh)	2020-10-10	2021-10-09	切换方法、终端、网络设备及中继

Publications (2)

Publication Number	Publication Date
EP4228296A1 EP4228296A1 (de)	2023-08-16
EP4228296A4 true EP4228296A4 (de)	2024-04-03

Family

ID=81031913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21877018.8A Pending EP4228296A4 (de)	2020-10-10	2021-10-09	Übergabeverfahren, endgerät, netzwerkvorrichtung und relais

Country Status (4)

Country	Link
US (1)	US20230397075A1 (de)
EP (1)	EP4228296A4 (de)
CN (1)	CN114339907B (de)
WO (1)	WO2022073501A1 (de)

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CN117320170A (zh) *	2020-04-20	2023-12-29	大唐移动通信设备有限公司	一种信息传输方法、终端及网络设备
CN115022985B (zh) *	2021-03-05	2025-11-04	维沃移动通信有限公司	信息传输、获取方法及网络侧设备
US20240284299A1 (en) *	2021-08-05	2024-08-22	Kyocera Corporation	Conditional communication path switch from current indirect path to alternate indirect path
GB2630480A (en) *	2022-04-08	2024-11-27	Lenovo Beijing Ltd	Methods and apparatuses for a handover preparation in a L2 U2N relay case
WO2023212961A1 (zh) *	2022-05-06	2023-11-09	北京小米移动软件有限公司	切换方法及装置
CN117202252A (zh) *	2022-05-25	2023-12-08	维沃移动通信有限公司	测量报告的上报方法、装置、终端及网络侧设备
CN117202273A (zh) *	2022-05-30	2023-12-08	华为技术有限公司	通信的方法和装置
WO2024000199A1 (zh) *	2022-06-28	2024-01-04	北京小米移动软件有限公司	一种信道测量方法及其装置
WO2024007176A1 (en) *	2022-07-05	2024-01-11	Nec Corporation	Methods, devices, and medium for communication
WO2024011432A1 (zh) *	2022-07-12	2024-01-18	北京小米移动软件有限公司	一种信息传输方法及其装置
US20260025864A1 (en) *	2022-07-14	2026-01-22	Beijing Xiaomi Mobile Software Co., Ltd.	Switching method and apparatus
CN117716730A (zh) *	2022-07-15	2024-03-15	北京小米移动软件有限公司	一种路径切换方法、装置、设备及存储介质
CN117715247A (zh) *	2022-09-06	2024-03-15	夏普株式会社	由用户设备执行的方法及用户设备
CN117835339A (zh) *	2022-09-28	2024-04-05	华为技术有限公司	一种通信方法及相关装置
CN118158768A (zh) *	2022-12-05	2024-06-07	维沃移动通信有限公司	中继传输处理方法、装置、终端及网络侧设备
WO2024121402A1 (en) *	2022-12-09	2024-06-13	Telefonaktiebolaget Lm Ericsson (Publ)	Method and apparatus for relay communication
CN116156609B (zh) *	2023-02-27	2025-10-31	南通艾灵科技有限公司	数据通信方法、装置、电子设备及存储介质
CN119562246A (zh) *	2023-09-01	2025-03-04	大唐移动通信设备有限公司	分配本地标识的方法、装置及存储介质
CN117220748B (zh) *	2023-11-08	2024-03-12	广东宝莱特医用科技股份有限公司	医疗遥测系统的通信方法、装置、医疗遥测系统、介质

Citations (4)

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EP3273745A1 (de) *	2015-05-15	2018-01-24	Huawei Technologies Co. Ltd.	Verfahren und vorrichtung zur relaisauswahl in einer vorrichtung-zu-vorrichtung-kommunikation
WO2018059126A1 (zh) *	2016-09-29	2018-04-05	中兴通讯股份有限公司	一种支持远端用户设备移动性的方法及装置
EP3457761A1 (de) *	2016-05-27	2019-03-20	Huawei Technologies Co., Ltd.	Verfahren zur umschaltung auf einen relaisknoten sowie zugehörige vorrichtung und system
CN110611901A (zh) *	2018-06-15	2019-12-24	海信集团有限公司	一种重选Relay UE的方法和设备

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CN106304257A (zh) *	2015-05-15	2017-01-04	上海贝尔股份有限公司	选择ue到网络的中继的方法和用于中继发现的同步方法
KR101724232B1 (ko) *	2015-05-26	2017-04-06	엘지전자 주식회사	무선 통신 시스템에서 단말에 의해 수행되는 링크 해제 방법 및 상기 방법을 이용하는 단말
CN110784899B (zh) *	2015-11-05	2021-10-29	索尼公司	无线通信系统中的电子设备和无线通信方法
CN109905887B (zh) *	2017-12-08	2020-10-23	上海诺基亚贝尔股份有限公司	用于中继设备的通信方法、设备和计算机可读存储介质

2020
- 2020-10-10 CN CN202011078367.7A patent/CN114339907B/zh active Active
2021
- 2021-10-09 EP EP21877018.8A patent/EP4228296A4/de active Pending
- 2021-10-09 WO PCT/CN2021/122807 patent/WO2022073501A1/zh not_active Ceased
- 2021-10-09 US US18/248,488 patent/US20230397075A1/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3273745A1 (de) *	2015-05-15	2018-01-24	Huawei Technologies Co. Ltd.	Verfahren und vorrichtung zur relaisauswahl in einer vorrichtung-zu-vorrichtung-kommunikation
EP3457761A1 (de) *	2016-05-27	2019-03-20	Huawei Technologies Co., Ltd.	Verfahren zur umschaltung auf einen relaisknoten sowie zugehörige vorrichtung und system
WO2018059126A1 (zh) *	2016-09-29	2018-04-05	中兴通讯股份有限公司	一种支持远端用户设备移动性的方法及装置
CN110611901A (zh) *	2018-06-15	2019-12-24	海信集团有限公司	一种重选Relay UE的方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022073501A1 *

Also Published As

Publication number	Publication date
WO2022073501A1 (zh)	2022-04-14
EP4228296A1 (de)	2023-08-16
US20230397075A1 (en)	2023-12-07
CN114339907A (zh)	2022-04-12
CN114339907B (zh)	2024-03-08

Legal Events

Date	Code	Title	Description
2022-04-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-07-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-07-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-08-16	17P	Request for examination filed	Effective date: 20230509
2023-08-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-01-17	DAV	Request for validation of the european patent (deleted)
2024-01-17	DAX	Request for extension of the european patent (deleted)
2024-04-03	A4	Supplementary search report drawn up and despatched	Effective date: 20240304
2024-04-03	RIC1	Information provided on ipc code assigned before grant	Ipc: H04W 40/22 20090101ALI20240227BHEP Ipc: H04W 36/30 20090101ALI20240227BHEP Ipc: H04W 4/70 20180101AFI20240227BHEP

Publication	Publication Date	Title
EP4228296A4 (de)	2024-04-03	Übergabeverfahren, endgerät, netzwerkvorrichtung und relais
EP4319203A4 (de)	2024-08-21	Positionierungsverfahren, endgerät und netzwerkseitige vorrichtung
EP4373163A4 (de)	2024-10-30	Relaisauswahlverfahren und -vorrichtung sowie endgerät
EP4344282A4 (de)	2024-07-17	Steuerungsverfahren, endgerätevorrichtung und netzwerkvorrichtung
EP3968674A4 (de)	2022-09-07	Drahtloskommunikationsverfahren, netzwerkvorrichtung und endgerätevorrichtung
EP4268537A4 (de)	2024-10-16	Verfahren, vorrichtung und system zur relaiskonfiguration in drahtlosen netzwerken
EP4221380A4 (de)	2024-04-03	Positionierungsverfahren, endgerät und netzwerkseitige vorrichtung
EP4171097A4 (de)	2023-12-20	Relaisbestimmungs- und -konfigurationsverfahren und -vorrichtungen, endgerät und netzwerkseitige vorrichtung
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